OPEN University of  Sri lanka Bandarage, Gunadya <br/><br/>
Course of study leading to the degree of bachelor of science level 4 PSU 2123: Inorganic Chemistry - Part 111, Symmetry in Molecules / 
by Gunadya Bandarage 
 - Nugegoda  Open University of Sri Lanka  1996 
 - 97 p. 
<br/><br/><label>ISBN: </label>9552306264 
<br/><br/><label>Dewey Class. No.: </label>546  / OPE